Expand
6
∑ 3n
n=2

a.2+3+4+5+6
b.3+6+9+12+15
c.6+9+12+15+18
d.3+6+9+12+15+18

Matilda and kathryn went on different road trips over spring break. the equation below represents the number of miles matilda drove in x hours. y = 60xthe table below shows the number of miles kathryn drove in x hours. time(in hours)distance(in miles)114228342456who drove at a greater speed? a. matilda drove at a greater speed. b. matilda and kathryn drove at the same speed. c. kathryn drove at a greater speed. d.there is not enough information to determine their speeds

What is the frequency of the sinusoidal graph?

Is the figure congruent? yes or no?